12838527

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{463}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 20787200

約数和(自身を除く): 7948673

約数列:

[1, 3, 9, 13, 27, 39, 79, 117, 237, 351, 463, 711, 1027, 1389, 2133, 3081, 4167, 6019, 9243, 12501, 18057, 27729, 36577, 54171, 109731, 162513, 329193, 475501, 987579, 1426503, 4279509, 12838527]

約数ペア:

[(1, 12838527), (3, 4279509), (9, 1426503), (13, 987579), (27, 475501), (39, 329193), (79, 162513), (117, 109731), (237, 54171), (351, 36577), (463, 27729), (711, 18057), (1027, 12501), (1389, 9243), (2133, 6019), (3081, 4167)]